Hi Bruce,
You can use ModemManager's API to set APN. ModemManager will do it using
QMI protocol and there should be no need to send additional AT
command unless you're doing something more custom not handled by
ModemManager.
I've been using Quectel (EG/EC) modems over USB with ModemManager and
Hi Aleksander,
Thank you for all the explanations. I wasn't aware the initial EPS bearer
needs to be configured separately. Your guesses about the empty APN were
right, I can see:
# qmicli -d /dev/cdc-wdm0 -p --wds-get-lte-attach-pdn-list
Attach PDN list retrieved:
Current list: '1'
Pending
ModemManager with
QMI it will tell me the accurate modem state.
2. Why do some devices have only 1 PDP context with empty APN, while others
have 2 PDP contexts with the right APN in context 2?
We'd like to make sure all devices use European APN as it positively
impacts the latency and download speed.
Thank you!
Filip Kubicz
I assumed you need to parse it for a program, but if you just need a
human-readable version, you can also use
mmcli -i 0
For a quick overview, and to filter it, grep for the line that you are
interested in.
Kind regards,
Filip
On Mon, Apr 24, 2023 at 12:58 PM Filip Kubicz wrote:
> Hi Bren
Hi Brendan,
There are a few approaches but a convenient method to retrieve values from
mmcli is to use -J flag to get the JSON output.
For example, to get modem IMEI, you can do (in bash):
modem="$(mmcli --list-modems -J | jq '."modem-list"[0]' -r)"
imei="$(mmcli -m ${modem} -J |
Hi!
I'm using Quectel EC21EUX modem, connected with USB, and QMI to control it
via ModemManager.
I have a question about going to sleep with a TCP connection kept so the
device can wake up.
I have configured the modem to go to low power mode whenever there is no
traffic (AT+QSCLK=1,
ext deactivation using ModemManager?
Kind regards,
Filip
-- Forwarded message -
From: Filip Kubicz
Date: Wed, Jul 27, 2022 at 9:33 AM
Subject: Re: Linux system cannot use the data connection
To: Amol Lad
Cc: modemmanager-devel@lists.freedesktop.org <
modemmanager
mol Lad
> Sent: Friday, 15 July 2022 6:39 PM
> To: Filip Kubicz
> Cc: modemmanager-devel@lists.freedesktop.org; Kamil Sroka <
> kamil.sr...@tier.app>
> Subject: RE: Linux system cannot use the data connection
>
> Please try below (skip dns resolution)
>
>
On Fri, Jul 15, 2022 at 2:52 PM Amol Lad wrote:
> Please also try downloading a test file as below and see the result. Does
> it download any file at all?
>
>
>
> wget http://speedtest.ftp.otenet.gr/files/test10Mb.db
>
>
>
>
>
>
>
> *From:* Filip Kubi
in this case? (all logs attached to the
first message)
Kind regards,
Filip
On Fri, Jul 15, 2022 at 3:08 PM Amol Lad wrote:
> Please try below (skip dns resolution)
>
>
>
> wget
> http://193.63.62.31/sites/default/files/publications/civic_renewal_forms.zip
>
>
>
>
28 PM Amol Lad wrote:
> I generally run into similar situation when my SIM card runs out of money.
> Do you want to try topping-up SIM card and see if ping is successful?
>
>
>
> Amol
>
>
>
> *From:* ModemManager-devel <
> modemmanager-devel-boun...@lists.freedesk
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